Free-Hand Stroke Based NURBS Surface for Sketching and Deforming 3D Contents

@inproceedings{Kwon2005FreeHandSB,
  title={Free-Hand Stroke Based NURBS Surface for Sketching and Deforming 3D Contents},
  author={Junghoon Kwon and Han-wool Choi and Jeongin Lee and Young-Ho Chai},
  booktitle={PCM},
  year={2005}
}